Door hinge



FIG. 1 is a front elevational view of a door hinge, showing our new design;

FIG. 2 is a front plan view thereof;

FIG. 3 is a rear plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side plan view thereof; and,

FIG. 7 is a right side plan view thereof.

The broken lines shown in the drawings are included for the purpose of illustrating environmental structure and form no part of the claimed design.

A device for connecting two solid objects, e.g. a door to a door frame. 

CLAIM The ornamental design for a door hinge, as shown and described. 